Without seeing your specific implementation, I would look for three things to start: 1) Did you enable Enhanced Ecommerce under the Tag Configuration for Google Universal Analytics Tealium Tag?2) Did you map enh_action under Mapped Data Sources for GUA Tealium Tag?3) Did you add the E-Commerce extension?

GUA Enanced Tracking - Add to Cart Extension

It looks like you're on the right track. Pay particular attention to Brian's points above, but also make sure that all of the data sources you're passing are arrays, with the exception of "enh_action".

Please note: I've made an assumption here that none of your data sources are already arrays, so I've added square brackets to cast them to arrays. The "prod_temp_price" and "prod_temp_quantity" are definitely not arrays (I can see this from your jQuery code), so I've assumed the same for the other product data. This will need tweaking if your other data sources are in fact arrays (just remove the square brackets from those lines).

Also, I can see you've taken the prod_color and prod_metric variables from the example code. These are not mandatory, and the example was completely fabricated, so you can omit these if you don't require them.

GUA Enanced Tracking - Add to Cart Extension

Hello @rudy_martinez. In the example above, there is a utag.link cal. The link function will trigger Tealium to send data to various tagging vendors. The link event uses an object as the data layer which then gets used in Load Rules, Extensions and Data Mappings. The question I wanted to know in point number 2 is if the proper action was being passed to the Google Analytics Tag. Here is an image that represents the Data Mapping.